Meine Merkliste
my.chemie.de  
Login  
FACHPUBLIKATIONEN

Fachpublikationen

Suchen Sie Fachveröffentlichungen anhand ihres Titels oder Autors und präzisieren Sie Ihre Suche danach anhand von Verlagen, Jahrgängen usw.

Aktuelle Fachpublikationen

Influenza A virus isolation, culture and identification

Nature Protocols 9, 2663 (2014). doi:10.1038/nprot.2014.180 Authors: Amie J Eisfeld, Gabriele Neumann & Yoshihiro Kawaoka Influenza A viruses (IAVs) cause epidemics and pandemics that result in considerable financial burden and loss of human life. To manage annual IAV epi ... mehr

Sodium Aspartate as a Specific Enhancer of Salty Taste Perception—Sodium Aspartate Is a Possible Candidate to Decrease Excessive Intake of Dietary Salt

The excessive intake of dietary salt is a global issue in health. Attempts have been made to address this issue, including the development of salt substitutes. Yet, none of these substances are currently in wide use, because of their weak saltiness. The purpose of this study was to assess t ... mehr

Gray Matter Volume Reduction of Olfactory Cortices in Patients With Idiopathic Olfactory Loss

Idiopathic olfactory loss (IOL) is a common olfactory disorder. Little is known about the pathophysiology of this disease. Previous studies demonstrated decreased olfactory bulb (OB) volume in IOL patients when compared with controls. The aim of our study was to investigate structural brain ... mehr

A Determinant of Odorant Specificity Is Located at the Extracellular Loop 2-Transmembrane Domain 4 Interface of an Anopheles gambiae Odorant Receptor Subunit

To explore the structural basis for odorant specificity in odorant receptors of the human malaria vector mosquito, Anopheles gambiae, odorant-binding subunits (Agam\Ors) expressed in Xenopus oocytes in combination with Agam\Orco (coreceptor subunit) were assayed by 2-electrode voltage clamp ... mehr

Using Sniffing Behavior to Differentiate True Negative from False Negative Responses in Trained Scent-Detection Dogs

False negatives are recorded in every chemical detection system, but when animals are used as a scent detector, some false negatives can arise as a result of a failure in the link between detection and the trained alert response, or a failure of the handler to identify the positive alert. A ... mehr

Alle Fachpublikationen

Hydrazinonicotinic acid as a novel matrix for highly sensitive and selective MALDI-MS analysis of oligosaccharides

Analysis of oligosaccharides with matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) remains challenging due to their low ionization efficiency. The sensitivity achieved by MS for oligosaccharides lags far behind that for proteins/peptides. Here, the hydrazinonicotinic ... mehr

A recyclable chitosan-based QCM biosensor for sensitive and selective detection of breast cancer cells in real time

A highly sensitive and recyclable quartz crystal microbalance (QCM) biosensor was developed using chitosan (CS) and folic acid (FA), generating conjugates that are selectively recognized by MCF-7 cancer cell over-expressed folic acid receptors. The prepared CS–FA conjugate was characterized ... mehr

Multiplexed fluidic plunger mechanism for the measurement of red blood cell deformability

The extraordinary deformability of red blood cells gives them the ability to repeatedly transit through the microvasculature of the human body. The loss of this capability is part of the pathology of a wide range of diseases including malaria, hemoglobinopathies, and micronutrient deficienc ... mehr

Green synthesis of peptide-templated fluorescent copper nanoclusters for temperature sensing and cellular imaging

A simple and green approach was developed for preparation of fluorescent Cu nanoclusters (NCs) using artificial peptide CLEDNN as a template. The as-synthesized Cu NCs exhibited high fluorescence quantum yield (7.3%) and good stability, along with excitation and temperature dependent fluore ... mehr

Quantitative prediction of enantioseparation using [small beta]-cyclodextrin derivatives as chiral selectors in capillary electrophoresis

β-cyclodextrin derivatives as chiral selectors are becoming increasingly important for the enantioseparation in capillary electrophoresis (CE). Nevertheless, there are some enormous puzzles to choose the effective selectors from a variety of compounds, and up to now no systematic quantitati ... mehr

Alle Fachpublikationen zu Analytik

Sodium Aspartate as a Specific Enhancer of Salty Taste Perception—Sodium Aspartate Is a Possible Candidate to Decrease Excessive Intake of Dietary Salt

The excessive intake of dietary salt is a global issue in health. Attempts have been made to address this issue, including the development of salt substitutes. Yet, none of these substances are currently in wide use, because of their weak saltiness. The purpose of this study was to assess t ... mehr

Gray Matter Volume Reduction of Olfactory Cortices in Patients With Idiopathic Olfactory Loss

Idiopathic olfactory loss (IOL) is a common olfactory disorder. Little is known about the pathophysiology of this disease. Previous studies demonstrated decreased olfactory bulb (OB) volume in IOL patients when compared with controls. The aim of our study was to investigate structural brain ... mehr

A Determinant of Odorant Specificity Is Located at the Extracellular Loop 2-Transmembrane Domain 4 Interface of an Anopheles gambiae Odorant Receptor Subunit

To explore the structural basis for odorant specificity in odorant receptors of the human malaria vector mosquito, Anopheles gambiae, odorant-binding subunits (Agam\Ors) expressed in Xenopus oocytes in combination with Agam\Orco (coreceptor subunit) were assayed by 2-electrode voltage clamp ... mehr

Using Sniffing Behavior to Differentiate True Negative from False Negative Responses in Trained Scent-Detection Dogs

False negatives are recorded in every chemical detection system, but when animals are used as a scent detector, some false negatives can arise as a result of a failure in the link between detection and the trained alert response, or a failure of the handler to identify the positive alert. A ... mehr

Evidence that Humans Can Taste Glucose Polymers

The sense of taste is essential for identifying potential nutrients and poisons. Accordingly, specialized taste receptor cells are activated by food-derived chemicals. Because of its importance in the human diet, oral detection of starch, or its degradation products, would presumably be hig ... mehr

Alle Fachpublikationen zu Chemie

Inside the USCAP Journals

Inside the USCAP Journals Laboratory Investigation 94, 936 (September 2014). doi:10.1038/labinvest.2014.106 mehr

Inside the USCAP Journals

Inside the USCAP Journals Laboratory Investigation 94, 820 (August 2014). doi:10.1038/labinvest.2014.88 mehr

Inside the USCAP Journals

Inside the USCAP Journals Laboratory Investigation 94, 704 (July 2014). doi:10.1038/labinvest.2014.74 mehr

Inside the USCAP Journals

Inside the USCAP Journals Laboratory Investigation 94, 596 (June 2014). doi:10.1038/labinvest.2014.67 mehr

Inside the USCAP Journals

Inside the USCAP Journals Laboratory Investigation 94, 476 (May 2014). doi:10.1038/labinvest.2014.56 mehr

Alle Fachpublikationen zu Labortechnik

Numerical modeling of multilayer film coextrusion with experimental validation

Computational fluid dynamics (CFD) using a finite volume technique and the volume of fluid method of interface tracking is used to model the production of polyester‐based multilayered films via coextrusion. Experimental methods encompass both overall flow validation and secondary layer thic ... mehr

Microwave processing of syntactic foam from an expandable thermoset/thermoplastic mixture

In this work, a microwave expansion process to produce thermoset‐matrix syntactic foam containing thermoplastic foam beads was designed and developed. Expandable polystyrene (EPS) microspheres and epoxy resin were chosen as a model material system. This process is featured with a capability ... mehr

The pool fire case for pressure relief: Radiation exposure limited by fuel supply

In design of pressure relief systems, a pool fire is one of the most typical relief cases. The first step in the fire relief calculation is determining the heat flux input from the fire and methods include the simple to the very complex, covering a myriad of factors and configurations. This ... mehr

Design intent for hazard and operability studies

The Hazard and Operability (HAZOP) Study undoubtedly is the most commonly used process hazard analysis method in the world today. It is based on considering deviations from the design intent for a process to identify hazard and operability scenarios. Often, HAZOP Study practitioners generat ... mehr

Mechanical and thermal properties of potassium salts of poly(ethylene‐co‐ethylacrylate): Polyolefin ionomers in the absence of acid groups

The thermal and mechanical properties of ionomers prepared by partial saponification of poly(ethylene‐co‐ethylacrylate) (EEA) with potassium were investigated by using differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). The Vicat softening temperature (VST) and be ... mehr

Alle Fachpublikationen zu Verfahrenstechnik

Real time monitoring of gases emitted from soils using a multi-turn time-of-flight mass spectrometer “MULTUM-S II”

Many miniaturized mass spectrometers used for on-site analysis have been designed and developed recently utilizing a broad range of analyzer platforms. These instruments are expected to have widespread applications covering many fields of interest. In our laboratory, a miniaturized multi-tu ... mehr

Laboratory study of the performance of the handheld Diffusion Size Classifier (DiSCmini) for various aerosols in the 15-400 nm range

In addition to chemical composition, particle concentration and size are among the main parameters used to characterize exposure to airborne ultrafine or nanoparticles. To assess occupational inhalation exposure, real-time instruments are recommended in the recent strategies published. Amon ... mehr

Emerging pollutants in the Esmeraldas watershed in Ecuador: Discharge and attenuation of emerging organic pollutants along the San Pedro-Guayllabamba-Esmeraldas Rivers

Water quality characteristics and emerging organic pollutants were sampled along the San Pedro-Guayllabamba-Esmeraldas River and its main water pollution streams in the summer of 2013. The annual flow rate of the stream is 22,000 Mm3 and it collects the wastewater of Quito-Ecuador in the An ... mehr

An evaluation of the 'GGP' personal samplers under semi-volatile aerosols: sampling losses and their implication on occupational risk assessment

Semi-Volatile (SV) aerosols still represent an important challenge to industrial hygienists due to toxicological and sampling issues. Particularly problematic is the sampling of hazardous SV that are present in both particulate and vapour phases at a workplace. In this study we investigate ... mehr

Factors influencing uncertainties of in vivo bone lead measurement using a 109Cd K X-ray fluorescence clover leaf geometry detector system

A 109Cd K X-ray fluorescence (KXRF) measurement system consisting of four detectors in clover-leaf geometry is a non-invasive, low-radiation-dose method of measuring bone lead concentration. Its high precision in estimating the bone lead content makes it a promising tool for the determinati ... mehr

Alle Fachpublikationen zu Umwelttechnik
Ihr Bowser ist nicht aktuell. Microsoft Internet Explorer 6.0 unterstützt einige Funktionen auf Chemie.DE nicht.